The L$2$ data cache of a CPU is a $4$KB$,8-$Way Set Associative with a line size of $32-$bytes. The CPU can address a byte$-$addressable $64$ MB main memory.

What is the number of memory address lines?

$21$

$26$

$36$

$12$

What is the number of sets the cache has?

$32$

$12$

$8$

$16$

How many bits are needed for the block word$-$offset?

$3$

$8$

$32$

$5$

How many bits are needed for the Tag field?

$17$

$26$

$8$

$12$

To which cache set number the memory block number $28$ belongs to$?$

$4$

$12$

$8$

$28$